UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+9/9jTq1WiCUoTn0RFt2Ip0bLePJi1aUKoZ1v1AS94E=' 
WHERE 
  key_id = '88a2e8bfd365d2b3a212c0c228a66b614b047ef2c2c4c9802336ba71c54033fc' 
  AND (
    token = '+9/9jTq1WiCUoTn0RFt2Ip0bLePJi1aUKoZ1v1AS94E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )